Machine frame machining and welding device

Abstract

The utility model discloses a machine frame machining welding device which comprises an electric welding machine with an electric welding head arranged at the output end, and further comprises a base with a welding seat arranged at the top, and dust hoods symmetrically arranged on the welding seat. The dust collection mechanism comprises a dust collection pump and a dust collection barrel, an air inlet port of the dust collection barrel is communicated with the dust collection cover, and an air outlet port of the dust collection barrel is communicated with an air inlet port of the dust collection pump; flow guide mechanisms are symmetrically arranged on the protective shell, and each flow guide mechanism comprises a first conical pipe and a second conical pipe. According to the machine frame machining and welding device, through the arrangement of the dust suction pump, the protective shell and the flow guide mechanism, collection of welding slag and dust, heat dissipation of an electric welding machine and secondary cleaning of welding seams are achieved, the structure is simple, the manufacturing cost is reduced, the service life of the device is prolonged, and meanwhile the welding effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frame processing, in particular to a frame processing welding device. Background Art

[0002] Frame processing requires cutting, polishing, welding and other operations.

[0003] Publication number CN219805576U, publication date 2023-10-10, discloses a welding device for frame processing, wherein a storage cabinet is provided at the lower end of the operating table, and a protective component for protection is provided at the front end of the operating table, wherein the protective component includes a connecting sleeve, a connecting shaft and a protective plate, and a connecting shaft is provided inside the connecting sleeve, and a protective plate is provided on the inner side of the connecting shaft.

[0004] In the prior art including the above-mentioned patent, sparks generated during welding can be blocked by providing a protective component. The protective plate is made of a transparent material, and the welding process can be observed through the protective plate. However, the protective component only isolates sparks and welding slag from the outside world, so that sparks and welding slag can only splash on the inside of the protective plate. The splashed welding slag falls on the surface of the frame. As the welding slag and dust accumulate, it will directly affect the welding effect. Utility Model Content

[0005] The utility model aims to provide a frame processing welding device, which is used to solve the problem in the prior art that the accumulation of welding slag and dust affects the welding effect.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frame processing welding device, including an electric welding machine, an electric welding head is provided at the output end thereof, and also includes:

[0007] A base, a welding seat is arranged on the top of which a dust collecting hood is symmetrically arranged;

[0008] A dust collection mechanism, comprising a dust collection pump and a dust collection bucket, wherein an air inlet port of the dust collection bucket is connected to the dust collection hood, and an air outlet port of the dust collection bucket is connected to an air inlet port of the dust collection pump;

[0009] The protective shell has a flow guiding mechanism symmetrically arranged thereon, wherein the flow guiding mechanism comprises a first conical tube and a second conical tube.

[0010] Preferably, the protective shell is connected to the exhaust port of the dust pump through a hose.

[0011] Preferably, the dust hood is provided with an arc-shaped baffle, and dust suction holes are arranged in an array on the arc-shaped baffle.

[0012] Preferably, it further comprises a clamping mechanism, which comprises symmetrically arranged clamping plates, and the clamping plates are driven to move towards each other to clamp the frame.

[0013] Preferably, a hydraulic rod is installed on the top surface of the base, and an output end of the hydraulic rod is fixedly connected to a top plate.

[0014] Preferably, second electric slide rails are symmetrically arranged on the top plate, and a first electric slide rail is slidably arranged between two of the second electric slide rails.

[0015] In the above technical scheme, the utility model provides a frame processing welding device with the following beneficial effects: after welding is completed, the electric welder and the electric welding head are moved to the weld of the next welding point through the moving mechanism, and the dust suction pump is started, and the welding slag and dust generated during welding are further introduced into the dust collecting bucket for collection through the dust suction hood, thereby ensuring that the welding slag and dust on the frame and the welding seat are cleaned in time every time welding is performed, effectively preventing the accumulation of welding slag and dust from affecting the welding effect, and no manual cleaning is required for the staff, effectively preventing the staff from being scalded by the electric welding head, and at the same time improving the work efficiency. During operation, the dust suction pump discharges the filtered air through the exhaust port and introduces it into the protective shell, so that the air in the protective shell flows, thereby taking away the heat generated by the electric welder located in the protective shell during operation, thereby dissipating heat and cooling the electric welder, without any need for manual cleaning. No additional heat dissipation mechanism is required, which simplifies the structure and saves manufacturing costs. At the same time, the protective shell is used to protect the electric welder, which effectively prevents welding slag from splashing onto the electric welder during operation and causing damage to the electric welder. The electric welder can be isolated and protected from heat dissipation, which effectively extends the service life of the electric welder. The air discharged by the dust suction pump is accelerated through the first conical tube and the second conical tube and sprayed toward the weld, thereby blowing away the welding slag and dust at the weld, and collected through the dust suction hood, thereby performing secondary cleaning of the welding slag and dust at the weld to prevent the welding slag and dust at the weld from not being sucked away and remaining in the weld to affect the welding effect. Compared with the prior art, the setting of the dust suction pump simultaneously realizes the collection of welding slag and dust, the heat dissipation of the electric welder and the secondary cleaning of the weld, has a simple structure, reduces manufacturing costs, extends the service life of the device, and effectively improves the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of a top-down stereoscopic structure provided for an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of a rear-view stereoscopic structure provided by an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of a side cross-sectional structure provided by an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the front cross-section structure provided for an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Hydraulic rod; 3. Top plate; 31. First electric slide rail; 32. Second electric slide rail; 4. Electric welder; 41. Electric welding head; 5. Protective shell; 51. Flow guide mechanism; 511. First conical tube; 512. Second conical tube; 6. Dust hood; 61. Dust suction port; 62. Arc baffle; 621. Dust suction hole; 63. Three-way pipe; 7. Welding seat; 8. Clamping mechanism; 81. Fixed plate; 82. Electric push rod; 83. Clamping plate; 9. Dust suction mechanism; 91. Fixed seat; 92. Dust collection bucket; 93. Mounting seat; 94. Dust pump; 10. Hose. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-4 As shown, a frame processing welding device includes an electric welder 4, an electric welding head 41 is provided at the output end thereof, and further includes:

[0025] A base 1, a welding seat 7 is arranged on the top thereof, and a dust cover 6 is symmetrically arranged on the welding seat 7;

[0026] The dust collecting mechanism 9 includes a dust collecting pump 94 and a dust collecting bucket 92, wherein the air inlet port of the dust collecting bucket 92 is connected to the dust collecting hood 6, and the air outlet port is connected to the air inlet port of the dust collecting pump 94;

[0027] The protective shell 5 has a flow guiding mechanism 51 symmetrically arranged thereon. The flow guiding mechanism 51 includes a first tapered tube 511 and a second tapered tube 512 .

[0028] Specifically, the protective shell 5 is connected to the exhaust port of the dust suction pump 94 through a hose 10. After the frame is fixed, the electric welder 4 is started to weld the weld on the frame through the electric welding head 41.

[0029] Furthermore, the dust suction pump 94 is fixedly installed on the fixing seat 91 through the mounting seat 93. After welding is completed, the electric welder 4 and the welding head 41 are moved to the weld of the next welding point through the moving mechanism, and the dust suction pump 94 is started. The welding slag and dust generated during welding are further collected through the dust hood 6, and the welding slag and dust on the frame and the welding seat 7 are introduced into the dust collecting bucket 92 for collection through the three-way pipe 63 connecting the dust collecting bucket 92 and the dust collecting hood 6, thereby ensuring that the welding slag and dust on the frame and the welding seat 7 are cleaned in time each time welding is performed, effectively preventing the accumulation of welding slag and dust from affecting the welding effect, and no manual cleaning is required by the staff, effectively preventing the staff from being scalded by the welding head 41, while improving work efficiency.

[0030] Furthermore, the dust suction pump 94 discharges the filtered air through the exhaust port during operation, and introduces the discharged air into the protective shell 5 through the hose 10, so that the air in the protective shell 5 flows, thereby taking away the heat generated by the electric welder 4 located in the protective shell 5 during operation, thereby dissipating the heat and cooling the electric welder 4. No additional heat dissipation mechanism is required, the structure is simplified, and the manufacturing cost is saved. At the same time, the electric welder 4 is protected by the protective shell 5, which effectively prevents welding slag from splashing onto the electric welder 4 during operation and causing damage to the electric welder 4. The electric welder 4 can be isolated and protected from heat dissipation, effectively extending the service life of the electric welder 4.

[0031] Furthermore, the air entering the protective shell 5 is discharged through the guide mechanism 51, and the cross-sectional areas of the first conical tube 511 and the second conical tube 512 from the air inlet to the air outlet are gradually reduced. Following the principle that the flow velocity is large at a small cross-section and the flow velocity is small at a large cross-section, the air first enters the first conical tube 511 and flows from the large cross-section to the small cross-section, so that the air is accelerated when passing through the first conical tube 511 and flows to the second conical tube 512, and is discharged again at the second conical tube 512. Since the moving mechanism moves the electric welder 4 and the electric welding head 41 to the The weld of the next welding point, so the guide mechanism 51 also moves with the electric welding head 41 and the protective shell 5 to the weld of the next welding point, so that the air outlet of the second conical tube 512 is aligned with the weld, and the air discharged by the dust suction pump 94 is accelerated through the first conical tube 511 and the second conical tube 512 and sprayed toward the weld, so that the welding slag and dust at the weld are blown away, and collected by the dust suction hood 6, so as to perform secondary cleaning on the welding slag and dust at the weld to prevent the welding slag and dust at the weld from not being sucked away and remaining in the weld to affect the welding effect.

[0032] In the above technology, after welding is completed, the electric welder 4 and the electric welding head 41 are moved to the weld of the next welding point through the moving mechanism, and the dust suction pump 94 is started, and the welding slag and dust generated during welding are further introduced into the dust collecting bucket 92 for collection through the dust suction hood 6, thereby ensuring that the welding slag and dust on the frame and the welding seat 7 are cleaned in time every time welding is performed, effectively preventing the accumulation of welding slag and dust from affecting the welding effect, and no manual cleaning is required for the staff, effectively preventing the staff from being scalded by the electric welding head 41, and improving the work efficiency at the same time. During the operation, the dust suction pump 94 discharges the filtered air through the exhaust port and introduces it into the protective shell 5, so that the air in the protective shell 5 flows, thereby taking away the heat generated by the electric welder 4 located in the protective shell 5 during operation, thereby dissipating heat and cooling the electric welder 4, without the need for an additional heat dissipation mechanism, simplifying the structure, and saving energy. The production cost is reduced. At the same time, the protective shell 5 is used to protect the electric welder 4, which can effectively prevent welding slag from splashing onto the electric welder 4 during operation and causing damage to the electric welder 4. The electric welder 4 can be isolated and heat-dissipated to protect it, effectively extending the service life of the electric welder 4. The air discharged by the dust suction pump 94 is accelerated by the first tapered tube 511 and the second tapered tube 512 and sprayed toward the weld, thereby blowing away the welding slag and dust at the weld, and collecting it through the dust suction hood 6, thereby performing secondary cleaning on the welding slag and dust at the weld to prevent the welding slag and dust at the weld from not being sucked away and remaining in the weld to affect the welding effect. Compared with the prior art, the dust suction pump 94 is provided to simultaneously realize the collection of welding slag and dust, the heat dissipation of the electric welder 4 and the secondary cleaning of the weld, the structure is simple, the production cost is reduced, the service life of the device is extended, and the welding effect is effectively improved.

[0033] As a further embodiment of the present invention, a curved baffle plate 62 is provided on the dust hood 6 , and dust suction holes 621 are arranged in an array on the curved baffle plate 62 .

[0034] Specifically, Figure 4 As shown, during welding, sparks and welding slag will fly from the welding head 41. The arc-shaped baffle 62 fixedly arranged on the dust hood 6 can block the flying sparks and welding slag to prevent the sparks from flying outside the device and accidentally injuring workers, thereby improving the safety performance of the device.

[0035] Furthermore, part of the splashed welding slag adheres to the surface of the arc-shaped baffle plate 62, and part is bounced toward the frame and the welding seat 7. The dust suction pump 94 is started, and the welding slag adhered to the surface of the arc-shaped baffle plate 62 is sucked into the dust hood 6 through the dust suction hole 621 provided on the arc-shaped baffle plate 62. The welding slag and dust of the frame and the welding seat 7 are sucked into the dust hood 6 through the dust suction port 61 opened on the dust hood 6. The welding slag and dust on the frame and the welding seat 7 are introduced into the dust collecting bucket 92 for collection through the three-way pipe 63 used to connect the dust collecting bucket 92 and the dust collecting bucket 6. The two functions of dust collection and anti-splashing are realized through the dust collecting hood 6, and there is no need to set up an anti-splashing mechanism separately, which effectively simplifies the structure and saves the manufacturing cost.

[0036] As a further embodiment of the present invention, it also includes a clamping mechanism 8, which includes symmetrically arranged clamping plates 83, and the clamping plates 83 are driven to move toward each other to clamp the frame.

[0037] Specifically, the base 1 is symmetrically provided with fixing plates 81 , and by starting the electric push rod 82 installed on the fixing plate 81 , the clamping plates 83 fixed on the output ends of the electric push rod 82 are driven to move toward each other, so that the clamping plates 83 clamp and fix the frame.

[0038] As a further embodiment of the present invention, a hydraulic rod 2 is installed on the top surface of the base 1 , and a top plate 3 is fixedly connected to the output end of the hydraulic rod 2 .

[0039] Specifically, the top plate 3 is symmetrically provided with second electric slide rails 32, and the first electric slide rail 31 is slidably provided between the two second electric slide rails 32. The protective shell 5 is slidably provided on the first electric slide rail 31, and the first electric slide rail 31 can be driven to move along the second electric slide rail 32 by starting the second electric slide rail 32, and the protective shell 5 and the electric welder 4 can be driven to move along the first electric slide rail 31 by starting the first electric slide rail 31, so as to adjust the position of the electric welding head 41, and the top plate 3 can be driven to rise and fall by starting the hydraulic rod 2, so as to drive the electric welding head 41 to rise and fall, and further weld the frame, and automatic adjustment can be realized, so as to facilitate welding at different positions of the frame.

[0040] Working principle: By starting the electric push rod 82 installed on the fixed plate 81, the clamping plate 83 fixed at the output end of the electric push rod 82 is driven to move toward each other, so that the clamping plate 83 clamps and fixes the frame, and the electric welder 4 is started to weld the weld on the frame through the electric welding head 41. After the welding is completed, the first electric slide rail 31 can be driven to move along the second electric slide rail 32 by starting the second electric slide rail 32. Starting the first electric slide rail 31 can drive the protective shell 5 and the electric welder 4 to move along the first electric slide rail 31, so as to adjust the position of the electric welding head 41, and move the electric welder 4 and the electric welding head 41 to the weld of the next welding point, and start the dust suction pump 94, and further collect the welding slag and dust generated during welding through the dust suction hood 6, and introduce the welding slag and dust on the frame and the welding seat 7 into the dust collecting bucket 92 for collection through the three-way pipe 63 used to connect the dust collecting bucket 92 and the dust collecting hood 6. The dust suction pump 94 discharges the filtered air through the exhaust port during operation , the exhausted air is introduced into the protective shell 5 through the hose 10, so that the air in the protective shell 5 flows, thereby taking away the heat generated by the electric welder 4 located in the protective shell 5 when working, thereby dissipating heat and cooling the electric welder 4. After the air first enters the first conical tube 511, it flows from the large cross-section to the small cross-section, so that the air is accelerated when passing through the first conical tube 511 and flows to the second conical tube 512, and is accelerated and discharged again in the second conical tube 512. Since the moving mechanism moves the electric welder 4 and the welding head 41 to the weld of the next welding point, the guide mechanism 51 also follows the welding head 41 and the protective shell 5 to the weld of the next welding point, so that the air outlet of the second conical tube 512 is aligned with the weld, and the air exhausted by the dust pump 94 is sprayed toward the weld through the first conical tube 511 and the second conical tube 512, so that the welding slag and dust at the weld are blown away, and collected by the dust hood 6, so that the welding slag and dust at the weld are cleaned for the second time.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A frame processing welding device, comprising an electric welder (4), an output end of which is provided with an electric welding head (41), characterized in that: Also includes: A base (1) having a welding seat (7) disposed on the top thereof, and a dust collecting cover (6) symmetrically disposed on the welding seat (7); A dust collection mechanism (9), comprising a dust collection pump (94) and a dust collection bucket (92), wherein the air inlet port of the dust collection bucket (92) is connected to the dust collection hood (6), and the air outlet port is connected to the air inlet port of the dust collection pump (94); A protective shell (5) is symmetrically provided with a flow guiding mechanism (51), wherein the flow guiding mechanism (51) comprises a first conical tube (511) and a second conical tube (512).

2. A frame processing and welding device according to claim 1, characterized in that: The protective shell (5) is connected to the exhaust port of the dust suction pump (94) via a hose (10).

3. A frame processing and welding device according to claim 1, characterized in that: The dust collection cover (6) is provided with an arc-shaped baffle (62), and dust collection holes (621) are arranged in an array on the arc-shaped baffle (62).

4. The frame processing and welding device according to claim 1, characterized in that: It also comprises a clamping mechanism (8), which comprises symmetrically arranged clamping plates (83), wherein the clamping plates (83) are driven to move towards each other to clamp the frame.

5. The frame processing and welding device according to claim 1, characterized in that: A hydraulic rod (2) is installed on the top surface of the base (1), and a top plate (3) is fixedly connected to the output end of the hydraulic rod (2).

6. A frame processing and welding device according to claim 5, characterized in that: Second electric slide rails (32) are symmetrically arranged on the top plate (3), and a first electric slide rail (31) is slidably arranged between the two second electric slide rails (32).

Images